Double‐Site Occupation Triggered Broadband and Tunable NIR‐I and NIR‐II Luminescence in AlNbO4:Cr3+ Phosphors
K Lyu, G Liu, MS Molokeev, Z Xia - Advanced Physics …, 2023 - Wiley Online Library
Abstract Near‐infrared (NIR) phosphor‐converted light‐emitting diodes (pc‐LEDs) are
desired for optoelectronic and biomedical applications, while the development of target …
desired for optoelectronic and biomedical applications, while the development of target …
Fabrication and optical properties of transparent fine-grained Zn1. 1Ga1. 8Ge0. 1O4 and Ni2+ (or Cr3+)-doped Zn1. 1Ga1. 8Ge0. 1O4 spinel ceramics
J Carreaud, JR Duclere, Y Launay… - Journal of the European …, 2023 - Elsevier
For the first time, a Zn 1.1 Ga 1.8 Ge 0.1 O 4 transparent spinel ceramic has been fully
densified by spark plasma sintering. XRD measurements show that this ceramic is …
densified by spark plasma sintering. XRD measurements show that this ceramic is …
Largest Enhancement of Broadband Near-Infrared Emission of Ni2+ in Transparent Nanoglass Ceramics: Using Nd3+ as a Sensitizer and Yb3+ as an Energy …
Y Zhang, X Li, Z Lai, R Zhang, E Lewis… - The Journal of …, 2019 - ACS Publications
An ultrabroadband near-infrared (NIR) emission of Ni2+ is demonstrated in a highly
transparent nanoglass ceramic (nano-GC) containing Ga2O3 nanocrystals with an 808 nm …
transparent nanoglass ceramic (nano-GC) containing Ga2O3 nanocrystals with an 808 nm …
The distribution of rare earth ions in a γ-Ga 2 O 3 nanocrystal-silicate glass composite and its influence on the photoluminescence properties
The distribution of rare earth ions (REs: Yb3+, Er3+, Eu3+ and Nd3+) in a nanostructured
silicate glass ceramic containing a wide bandgap γ-Ga2O3 nanospinel is revealed using …
silicate glass ceramic containing a wide bandgap γ-Ga2O3 nanospinel is revealed using …
Structural transformations and spectroscopic properties of Ni-doped magnesium aluminosilicate glass-ceramics nucleated by a mixture of TiO2 and ZrO2 for …
Ni: MgAl 2 O 4 spinel shows a reversible random Ni 2+ site redistribution with increasing
temperature. With the aim of determining the influence of the structure evolution induced by …
temperature. With the aim of determining the influence of the structure evolution induced by …
Achieving Luminescence of Sr3Ga1.98In0.02Ge4O14:0.03Cr3+ via [In3+] Substitution [Ga3+] and Its Application to NIR pc-LED in Non-Destructive Testing
T Wang, B Gao, J Li, Z Wang, P Li - Molecules, 2023 - mdpi.com
Cr3+-doped Sr3Ga2Ge4O14: 0.03 Cr3+ (SGGO: 0.03 Cr3+) phosphor was synthesized via a
high-temperature solid-phase method. Considering the tunable structure of SGGO, Ga3+ …
high-temperature solid-phase method. Considering the tunable structure of SGGO, Ga3+ …
Photonic engineering of superbroadband near-infrared emission in nanoglass composites containing hybrid metal and dielectric nanocrystals
Z Gao, H Zhu, B Sun, Y Ji, X Lu, H Tian, J Ren… - Photonics …, 2020 - opg.optica.org
Photonic media containing hybrid noble metal–dielectric nanocrystals (NCs) represent a
wonderland of nanophotonics, with a myriad of uncharted optical functions yet to be …
wonderland of nanophotonics, with a myriad of uncharted optical functions yet to be …
NIR enhancement induced by refractive index differences between noble metal particles and nanocrystals in glass-ceramics
G Yu, X Ju, W Wang, L Lai, T Peng, C Jiang, Y Li - Ceramics International, 2023 - Elsevier
The use of optically active ions doped into photonic media containing noble metals is an
intriguing area of photoluminescence (PL) research. In this paper, we present a new …
intriguing area of photoluminescence (PL) research. In this paper, we present a new …
Influence of Ge4+ doping on photo-and electroluminescence properties of ZnGa2O4
Nanocrystalline ZnGa 2 O 4 samples doped with varying concentrations of Ge 4+ ions were
prepared and their photo-and electroluminescence properties were investigated in detail …
prepared and their photo-and electroluminescence properties were investigated in detail …
Multi-phase induced ultra-broad 1100-2100 nm emission of Ni2+ in nano-glass composites containing hybrid ZnGa2O4 and ZnF2 nanocrystals
A new type of Ni 2+-doped dual-phase glass ceramics (GCs) is developed by a simple one-
step thermal-induced crystallization process. The GCs thus obtained are embedded …
step thermal-induced crystallization process. The GCs thus obtained are embedded …